Sewage Treatment Plant Upgrade – Whangarei

December 5, 2014

The extensions to the Whangarei Sewage Treatment Plant involved a number of pre Cast Concrete structure for junctions and valve boxes. These were manufactured with high strength high slump concrete with microsilica for harsh marine environments. ( it doesn’t get much more harsh!) and had pipe entry holes preformed. These units were Installed by United Civil working to a very tight time frame.